Your staff looks pretty strong now that Burnett is back, him, Contreras, Penny are all pretty good and your relief is definitely good. Seems you might have a little trouble as far as power goes, maybe you could give up some of your mediocre SPs and a bigger name batter for someone with some real power. However, if you've been doing good in these categories, HR's RBI's my guess if you're probably doing pretty good in your league

"Nothing left to do but smile, smile, smile"
-Grateful Dead

Take a look at my team, help is always appreciated:
http://www.fantasybaseballcafe.com/forums/viewtopic.php?p=2317159#2317159

I can see that you have been frustrated for much of the year. I think you have too many underperformers. Obviously many of those guys will pick it up, but not all of them will. I think that your team will continue to underperform to some degree and that's going to be frustrating. You have many solid players, just be aware that it's likely that a few of them will struggle for the whole year. That's just percentages.